Control of pore structures in cross-linked polymer gels by living polymerization

• Project/Area Number: 20750177
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Polymer/Textile materials
• Research Institution: Kyoto University
• Principal Investigator: KANAMORI Kazuyoshi Kyoto University, 大学院・理学研究科, 助教 (60452265)
• Project Period (FY): 2008 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2008: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
• Keywords: 高分子合成 / 高分子構造・物性 / 多孔体 / ゲル / 炭素材料

Research Abstract

Various cross-linked polymers derived from divinyl compounds have been prepared by controlled/living radical polymerization techniques. Polymerization-induced phase separation regulates well-defined macropores in the micrometer range. Porous cross-linked polymers derived from divinylbenzene have been carbonated and activated to obtain activated carbons with high specific surface areas. Macroporous activated carbons are promising for applications to electrochemical devices.

Research Products

• [Journal Article] Fabrication of activated carbons with well-defined macropores derived from sulfonated poly(divinylbenzene) networks (2010)
  • Author(s): G. Hasegawa, K. Kanamori, K. Nakanishi, T. Hanada
  • Journal Title: Carbon 48 Pages: 1757-1766
  • Peer Reviewed
• [Journal Article] Macro- and microporous carbon monoliths with high surface areas pyrolyzed from poly(divinylbenzene) networks (2010)
  • Author(s): J. Hasegawa, K. Kanamori, K. Nakanishi, T. Hanada
  • Journal Title: Comptes Rendus Chimie 13 Pages: 207-211
  • NAID: 120002141663
  • Peer Reviewed
• [Journal Article] A new route to macroporous SiC/C composites from biphenylene-bridged polysilsesquioxane gels (2010)
  • Author(s): G. Hasegawa, K. Kanamori, K. Nakanishi, T. Hanada
  • Journal Title: Chemistry of Materials 22 Pages: 2541-2547
  • Peer Reviewed
• [Journal Article] Facile preparation of transparent monolithic titania gels utilizing a chelating ligand and mineral salts (2010)
  • Author(s): G.Hasegawa, K.Kanamori, K.Nakanishi, T.Hanada
  • Journal Title: Journal of Sol-Gel Science and Technology 53 Pages: 59-66
  • NAID: 120001887681
  • Peer Reviewed
• [Journal Article] Fabrication of activated carbons with well-defined macropores derived from sulfonated poly(divinylbenzene) networks (2010)
  • Author(s): G.Hasegawa, K.Kanamori, K.Nakanishi, T.Hanada
  • Journal Title: Carbon 48 Pages: 1757-1766
  • Peer Reviewed
• [Journal Article] Facile preparation of hierarchically porous Ti02 monoliths (2010)
  • Author(s): G.Hasegawa, K.Kanamori, K.Nakanishi, T.Hanada
  • Journal Title: Journal of the American Ceramic Society
  • Peer Reviewed
• [Journal Article] A new route to macroporous SiC/C composites from biphenylene-bridged polysilsesquioxane gels (2010)
  • Author(s): G.Hasegawa, K.Kanamori, K.Nakanishi, T.Hanada
  • Journal Title: Chemistry of Materials
  • Peer Reviewed
• [Journal Article] Macro- and microporous carbon monoliths with high surface areas pyrolyzed from poly(divinylbenzene) networks (2010)
  • Author(s): J.Hasegawa, K.Kanamori, K.Nakanishi, T.Hanada
  • Journal Title: Comptes Rendus Chimie 13 Pages: 207-211
  • NAID: 120002141663
  • Peer Reviewed
• [Journal Article] Fabrication of macroporous silicon carbide ceramics by intramolecular carbothermal reduction of phenyl-bridged polysilsesquioxane (2009)
  • Author(s): G. Hasegawa, K. Kanamori, K. Nakanishi, T. Hanada
  • Journal Title: Journal of Materials Chemistry 19 Pages: 7716-7720
  • NAID: 120001682348
  • Peer Reviewed
• [Journal Article] Rigid cross-linked polyacrylamide monoliths with well-defined macropores synthesized by living polymerization (2009)
  • Author(s): J. Hasegawa, K. Kanamori, K. Nakanishi, T. Hanada, S. Yamago
  • Journal Title: Macromolecular Rapid Communications 30 Pages: 986-990
  • Peer Reviewed
• [Journal Article] Pore formation in poly(divinylbenzene) networks derived from organotellurium-mediated living radical polymerization (2009)
  • Author(s): J. Hasegawa, K. Kanamori, K. Nakanishi, T. Hanada, S. Yamago
  • Journal Title: Macromolecules 42 Pages: 1270-1277
• [Journal Article] Rigid cross-linked polyacrylamide monoliths with well-defined macropores synthesized by living polymerization (2009)
  • Author(s): J.Hasegawa, K.Kanamori, K.Nakanishi, T.Hanada, S.Yamago
  • Journal Title: Macromolecular Rapid Communications 30 Pages: 986-990
  • Peer Reviewed
• [Journal Article] Spinodal decomposition in siloxane sol-gel systems in macroporous media (2009)
  • Author(s): K.Kanamori, K.Nakanishi, T.Hanada
  • Journal Title: Soft Matter 5 Pages: 3106-3113
  • Peer Reviewed
• [Journal Article] Fabrication of macroporous silicon carbide ceramics by intramolecular carbothermal reduction of phenyl-bridged polysilsesquioxane (2009)
  • Author(s): G.Hasegawa, K.Kanamori, K.Nakanishi, T.Hanada
  • Journal Title: Journal of Materials Chemistry 19 Pages: 7716-7720
  • NAID: 120001682348
  • Peer Reviewed
• [Journal Article] Structural characterization of hierarchically porous alumina aerogel and xerogel monoliths (2009)
  • Author(s): Y.Tokudome, K.Nakanishi, K.Kanamori, K.Fujita, H.Akamatsu, T.Hanada
  • Journal Title: Journal of Colloid and Interface Science 338 Pages: 506-513
  • Peer Reviewed
• [Journal Article] Sol-gel synthesis, porous structure, and mechanical property of polymethylsilsesquioxane aerogels (2009)
  • Author(s): K.Kanamori, K.Nakanishi, T.Hanada
  • Journal Title: Journal of the Ceramic Society of Japan 117 Pages: 1333-1338
  • NAID: 130000304978
  • Peer Reviewed
• [Journal Article] Elastic aerogels and xerogels synthesized from methyltrimethoxysilane (MTMS) (2009)
  • Author(s): K.Kanamori, K.Nakanishi, T.Hanada
  • Journal Title: Materials Research Society Symposium Proceedings 1134
  • Peer Reviewed
• [Journal Article] Preparation of macroporous carbon precursor via living radical polymerization (2009)
  • Author(s): J.Hasegawa, K.Kanamori, K.Nakanishi, T.Hanada, S.Yamago
  • Journal Title: Materials Research Society Symposium Proceedings 1134
  • Peer Reviewed
• [Journal Article] Pore formation in poly(divinylbenzene) networks derived from organotellurium-mediated living radical polymerization (2009)
  • Author(s): J.Hasegawa, K.Kanamori, K.Nakanishi, T.Hanada, S.Yamago
  • Journal Title: Macromolecules 42 Pages: 1270-1277
  • Peer Reviewed
• [Journal Article] Facile synthesis of macroporous crosslinked methacrylate gels by atom transfer radical polymerization (2008)
  • Author(s): K. Kanamori, J. Hasegawa, K. Nakanishi, T. Hanada, S. Yamago
  • Journal Title: Macromolecules 41 Pages: 7186-7193
• [Journal Article] Facile synthesis of macroporous crosslinked methacrylate gels by atom transfer radical polymerization (2008)
  • Author(s): K.Kanamori, J.Hasegawa, K.Nakanishi, T.Hanada
  • Journal Title: Macromolecules 41 Pages: 7186-7193
  • Peer Reviewed
• [Journal Article] Phase separation in silica sol-gel system containing anionic surfactant (2008)
  • Author(s): T.Matsui, K.Nakanishi, K.Kanamori, T.Hanada
  • Journal Title: Materials Research Sciety Symposium Proceedings 1056
  • Peer Reviewed
• [Journal Article] Examination of mesopore structure of hierarchically macro/mesoporous silica by thermoporometry (2008)
  • Author(s): E.Fukui, K.Shinohara, K.Nakanishi, K.Kanamori, T.Hanada
  • Journal Title: Materials Research Sciety Symposium Proceedings 1056
  • Peer Reviewed
• [Journal Article] Elastic organic-inorganic hybrid aerogels and xerogels (2008)
  • Author(s): K.Kanamori, M.Aizawa, K.Nakanishi, T.Hanada
  • Journal Title: Journal of Sol-Gel Science and Technology 48 Pages: 172-181
  • Peer Reviewed
• [Presentation] マクロ多孔性架橋高分子ゲルの炭素化による活性炭の作製 (2009)
  • Author(s): 金森主祥、長谷川丈二、中西和樹、花田禎一
  • Organizer: 第36回炭素材料学会年会
  • Place of Presentation: 仙台市戦災復興記念館
  • Year and Date: 2009-12-02
• [Presentation] 新規有機-無機ハイブリッドエアロゲルの細孔構造と力学特性 (2009)
  • Author(s): 金森主祥、中西和樹、花田禎一
  • Organizer: 第50回ガラスおよびフォトニクス材料討論会
  • Place of Presentation: 京都大学
  • Year and Date: 2009-10-29
• [Presentation] 有機-無機ハイブリッドエアロゲルの細孔構造と力学特性 (2009)
  • Author(s): 金森主祥、中西和樹、花田禎一
  • Organizer: 日本セラミックス協会 第22回秋季シンポジウム
  • Place of Presentation: 愛媛大学
  • Year and Date: 2009-09-18
• [Presentation] Structure and properties of polymethylsilsesquioxane aerogels (2009)
  • Author(s): K.Kanamori, K.Nakanishi, T.Hanada
  • Organizer: 15th International Sol-Gel Conference (Sol-Gel 2009)
  • Place of Presentation: ブラジル、ポルトデガリーニャ
  • Year and Date: 2009-08-24
• [Presentation] Synthesis and structural characterization of hierarchically porous alumina and aluminates (2009)
  • Author(s): Y.Tokudome, K.Nakanishi, K.Kanamori, K.Fujita, T.Hanada
  • Organizer: 15th International Sol-Gel Conference (Sol-Gel 2009)
  • Place of Presentation: ブラジル、ポルトデガリーニャ
  • Year and Date: 2009-08-24
• [Presentation] 有機-無機ハイブリッドエアロゲルの合成と物性評価 (2009)
  • Author(s): 早瀬元、金森主祥、中西和樹、花田禎一
  • Organizer: 日本ゾルーゲル学会 第7回討論会
  • Place of Presentation: メルパルク京都
  • Year and Date: 2009-07-30
• [Presentation] MCF型メソ孔を有するマクロ多孔性塊状シリカゲルの作製 (2009)
  • Author(s): 前田幸太朗、金森主祥、中西和樹、花田禎一
  • Organizer: 日本ゾルーゲル学会 第7回討論会
  • Place of Presentation: メルパルク京都
  • Year and Date: 2009-07-30
• [Presentation] イオン削駆を用いたゾルーゲル法によるリン酸カルシウム多孔体の作製 (2009)
  • Author(s): 宮坂晶、徳留靖明、金森主祥、中西和樹、花田禎一
  • Organizer: 日本ゾルーゲル学会 第7回討論会
  • Place of Presentation: メルパルク京都
  • Year and Date: 2009-07-30
• [Presentation] 階層的多孔構造をうる架橋ポリシルセスキオキサンゲルのメソ孔形成 (2009)
  • Author(s): 虫明篤、金森主祥、中西和樹、花田禎一
  • Organizer: 日本ゾルーゲル学会 第7回討論会
  • Place of Presentation: メルパルク京都
  • Year and Date: 2009-07-30
• [Presentation] 有機-無機ハイブリッド透明多孔性物質の液相合成 (2009)
  • Author(s): 金森主祥、中西和樹、花田禎一
  • Organizer: 第4回日本セラミックス協会関西支部学術講演会
  • Place of Presentation: 関西大学
  • Year and Date: 2009-07-23
• [Presentation] β-ケトエステルと無機塩を用いた透明チタニアゲモノリスの新規作製法 (2009)
  • Author(s): 長谷川丈二、金森主祥、中西和樹、花田禎一
  • Organizer: 第4回日本セラミックス協会関西支部学術講演会
  • Place of Presentation: 関西大学
  • Year and Date: 2009-07-23
• [Presentation] Fabrication of porous silicon carbide ceramics from bridged polysilsesquioxane (2009)
  • Author(s): J. Hasegawa, K. Kanamori, K. Nakanishi, T. Hanada
  • Organizer: First International Conference on Multifunctional, Hybrid and Nanomaterials
  • Place of Presentation: フランス・トゥール
  • Year and Date: 2009-03-16
• [Presentation] Fabrication of porous silicon carbide ceramics from bridged polysilsesquioxane (2009)
  • Author(s): J.Hasegawa, K.Kanamori, K.Nakanishi, T.Hanada
  • Organizer: First International Conference on Multifunctional, Hybrid and Nanomaterials
  • Place of Presentation: フランス、トゥール
  • Year and Date: 2009-03-16
• [Presentation] Preparation of hierarchically porous monoliths of ethylene-bridged polysilsesquioxane (2009)
  • Author(s): A.Mushiake, K.Nakanishi, K.Kanamori, T.Hanada
  • Organizer: First International Conference on Multifunctional, Hybrid and Nanomaterials
  • Place of Presentation: フランス、トゥール
  • Year and Date: 2009-03-16
• [Presentation] High-porosity macro/mesoporous silica monoliths applied to HPLC separation medium (2009)
  • Author(s): T.Detani, K.Nakanishi, K.Morisato, K.Kanamori, T.Hanada
  • Organizer: First International Conference on Multifunctional, Hybrid and Nanomaterials
  • Place of Presentation: フランス、トゥール
  • Year and Date: 2009-03-16
• [Presentation] Phase separation in silica sol-sel system containing polyoxyethylene alkyl ether (2009)
  • Author(s): Y.Kodera, K.Kanamori, K.Nakanishi, T.Hanada
  • Organizer: First International Conference on Multifunctional, Hybrid and Nanomaterials
  • Place of Presentation: フランス、トゥール
  • Year and Date: 2009-03-16
• [Presentation] イオン性前駆体からのマクロ/メソ多孔性アルミナゲルの作製と微細構造 (2009)
  • Author(s): 徳留靖明、中西和樹、金森主祥、藤田晃司、花田禎一
  • Organizer: 第47回セラミックス基礎科学討論会
  • Place of Presentation: 大阪国際会議場
  • Year and Date: 2009-01-08
• [Presentation] Facile synthesis of elastic aerogels and xerogels from methyltrimethoxysilane (MTMS) (2008)
  • Author(s): K.Kanamori, K.Nakanishi, T.Hanada
  • Organizer: The IUMRS International Conference in Asia 2008
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2008-12-12
• [Presentation] Characterization of bimodal porous alumina aerogel and xerogel prepared from ionic precursor (2008)
  • Author(s): 〓.Tokudome, K.Nakanishi, K.Kanamori, K.Fujita, T.Hanada
  • Organizer: The 1st Korea-Japan Joint Forum on Sol-Gel Science and Technology
  • Place of Presentation: 韓国、大田
  • Year and Date: 2008-12-05
• [Presentation] Preparation and Carbonization of Macroporous Poly(divinylbenzene) Gels via Living Radical Polymerization (2008)
  • Author(s): J. Hasegawa, K. Kanamori, K. Nakanishi, T. Hanada, S. Yamago
  • Organizer: Materials Research Society 2008 Fall Meeting
  • Place of Presentation: アメリカ・ボストン
  • Year and Date: 2008-12-03
• [Presentation] Preparation and Carbonization of Macroporous Poly(divinylbenzene) Gels via Living Radical Polymerization (2008)
  • Author(s): J.Hasegawa, K.Kanamori, K.Nakanishi, T.Hanada, S.Yamago
  • Organizer: Materials Research Society 2008 Fall Meeting
  • Place of Presentation: アメリカ、ボストン
  • Year and Date: 2008-12-03
• [Presentation] イオン性前駆体からのアルミナキセロゲルおよびエアロゲルの微細構造解析 (2008)
  • Author(s): 徳留靖明、中西和樹、金森主祥、藤田晃司、花田禎一
  • Organizer: 粉体粉末冶金協会 平成20年度秋季大会(第102回講演大会)
  • Place of Presentation: 九州大学
  • Year and Date: 2008-11-05
• [Presentation] 階層的多孔構造を持つ高気孔率シリカモノリスの構造制御とHPLC分離性能評価 (2008)
  • Author(s): 出谷隆典、金森主祥、中西和樹、花田禎一
  • Organizer: 日本ゾル-ゲル学会 第6回討論会
  • Place of Presentation: 名古屋市中小企業振興館
  • Year and Date: 2008-07-31
• [Presentation] ポリオキシエチレンアルキルエーテル共存シリカゾル-ゲル系の相分離 (2008)
  • Author(s): 小寺保典、金森主祥、中西和樹、花田禎一
  • Organizer: 日本ゾル-ゲル学会 第6回討論会
  • Place of Presentation: 名古屋市中小企業振興館
  • Year and Date: 2008-07-31
• [Presentation] リビングラジカル重合によるマクロ多孔性ポリジビニルベンゼンゲルの作製と炭素化 (2008)
  • Author(s): 長谷川丈二、金森主祥、中西和樹、花田禎一、山子茂
  • Organizer: 第57回高分子学会年次大会
  • Place of Presentation: パシフィコ横浜
  • Year and Date: 2008-05-29
• [Remarks] にて随時研究成果を公表している。
  • URL: http://kuchem.kyoto-u.ac.jp/mukibutsu/kanamori/\